Calibration method for pitch-throttle curve of oil-driven unmanned helicopter and system thereof
An unmanned helicopter, throttle curve technology, applied in engine control, signal transmission system, machine/engine, etc., can solve problems such as poor accuracy, increased load, low efficiency, etc., to reduce the degree of experience dependence and simplify the operation process Medium, ensuring the effect of control accuracy
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[0034] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0035] A method for calibrating the pitch-throttle curve of an oil-powered unmanned helicopter provided by the present invention includes:
[0036] S1. Control the work of the unmanned helicopter, and record the parameters of the pitch and throttle opening of the unmanned helicopter during work:
[0037] S11. Raise the pitch according to the set parameters during the working process of the unmanned helicopter;
[0038] Keep the engine of the unmanned helicopter at the rated operating speed at each pitch point, and maintain the set time T1;
[0039] S12. When the engine of the unmanned helicopter cannot maintain the rated operating speed or the throttle opening of the engine of the unmanned helicopter reaches the limit position, then control the unmanned helicopter to reduce the throttle opening and reduce the collective distance until the initial state of the unmanne...
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